FROM buildpack-deps:name

RUN groupadd --gid 1000 node \

&& useradd --uid 1000 --gid node --shell /bin/bash --create-home node

ENV NODE_VERSION 0.0.0

RUN ARCH= && dpkgArch="$(dpkg --print-architecture)" \

&& case "${dpkgArch##*-}" in \

amd64) ARCH='x64';; \

ppc64el) ARCH='ppc64le';; \

s390x) ARCH='s390x';; \

arm64) ARCH='arm64';; \

armhf) ARCH='armv7l';; \

i386) ARCH='x86';; \

*) echo "unsupported architecture"; exit 1 ;; \

esac \

# gpg keys listed at https://github.com/nodejs/node#release-keys

&& set -ex \

&& for key in \

"${NODE_KEYS[@]}"

; do \

gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys "$key" || \

gpg --batch --keyserver keyserver.ubuntu.com --recv-keys "$key" ; \

done \

&& curl -fsSLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-$ARCH.tar.xz" \

&& curl -fsSLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \

&& gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \

&& grep " node-v$NODE_VERSION-linux-$ARCH.tar.xz\$" SHASUMS256.txt | sha256sum -c - \

&& tar -xJf "node-v$NODE_VERSION-linux-$ARCH.tar.xz" -C /usr/local --strip-components=1 --no-same-owner \

&& rm "node-v$NODE_VERSION-linux-$ARCH.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \

&& ln -s /usr/local/bin/node /usr/local/bin/nodejs \

# smoke tests

&& node --version \

&& npm --version

ENV YARN_VERSION 0.0.0

RUN set -ex \

&& for key in \

"${YARN_KEYS[@]}"

; do \

gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys "$key" || \

gpg --batch --keyserver keyserver.ubuntu.com --recv-keys "$key" ; \

done \

&& curl -fsSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz" \

&& curl -fsSLO --compressed "https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz.asc" \

&& gpg --batch --verify yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \

&& mkdir -p /opt \

&& tar -xzf yarn-v$YARN_VERSION.tar.gz -C /opt/ \

&& ln -s /opt/yarn-v$YARN_VERSION/bin/yarn /usr/local/bin/yarn \

&& ln -s /opt/yarn-v$YARN_VERSION/bin/yarnpkg /usr/local/bin/yarnpkg \

&& rm yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \

# smoke test

&& yarn --version

COPY docker-entrypoint.sh /usr/local/bin/

ENTRYPOINT ["docker-entrypoint.sh"]

CMD [ "node" ]